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Reused materials, ecological or renewable energy sources... we invite you to know our projects with sustainable certification

One example is its participation in developing the Madrid-Seville line, inaugurated in 1992 and considered the largest railway project ever...

Take a look at our greenest projects in the new publication Building a sustainable future and discover our success stories

Here are the winning teams in the latest edition of the OHLA Technological Innovation Awards

In line with our commitment to combat climate change and our goal of carbon neutrality, we expanded our portfolio with...

The social contribution and the innovative component of OHLA’s projects have led the company to receive new awards

With nearly 45 years in the region, OHLA has a portfolio of outstanding contracts in the mining sector in Peru...

We are very happy to celebrate OHLA’s second anniversary with all our employees.

We've added new awards in Europe and America that highlight our commitment to innovation, digital transformation and our social commitment

Improvement of worksite management, digital twins, BIM... Discover how we apply digital technologies in our infrastructure projects to improve people's...

We contribute to the country's progress with sustainable structures that protect the population from river floods.

At OHLA we like to move forward with you and share the values that have made us a reference company.

The OHLA team wishes you a happy and prosperous 2023

We would like to share with all of you the group's main milestones for fiscal 2022.

We want to share with all of you the evolution of our subsidiary OHLA ŽS. Join us on this journey...

For its environmental design and the energy efficiency criteria applied in its construction and during its use.

OHLA’S FIRST ANNIVERSARY Last July 6th we celebrated our first anniversary with all our employees, protagonists of an unforgettable day...

2022-2024 Sustainability Plan: our roadmap At OHLA we believe in the transformative power of our activity and seek to leave...

Most of them are located in the United States and Europe OHLA totals close to 60 singular building projects with...

This week, we commemorate International Women’s Day by supporting the visibility of women who make up the OHL team around...

[addtoany buttons=”email,facebook,twitter,linkedin,whatsapp”] [rt_reading_time postfix=”‘” postfix_singular=”minuto”] OHLA USA, awarded for its Aurora Transportation Center Pedestrian Bridge project OHLA Group, via its...

OHLA, a new brand ready for progress We have experienced a crucial year for the company, a year of great...

617 million young people in the world lack basic numeracy and a minimum level of literacy. On World Education Day,...

We commemorate International Women’s Day by supporting the visibility of women who make up the OHL team around the world....

OHL maintains a strong commitment to the SDGs and, specifically, we contribute to SDG 7 by promoting the efficient use...

Christmas arrives and the OHL team, made up of nearly 20,000 professionals spread over the five continents, sets out to...

25N International Day for the Elimination of Violence against Women On the occasion of the International Day for the Elimination...

OHL, through its Communication and Image Direction, has been calling for 6 years its photography contest, FOCUS aimed at all...

Contact the compliance team through compliance@ohl.es and the Ethics Channel. Remember that we all have the obligation to report any...

One more year, the Sustainability Department invites the children of all OHL employees to participate in the Christmas Drawing Contest,...

If you are an employee of the OHL Group and you like photography, let´s participate in FOCUS, we extend the...

We would like to thank our OHL’s colleagues their collaboration on the International Women’s Day. ¡Thank you for your collaboration!...

Tecno Nº 105 Autumn 2019 The U. S. Special Monographic. Download

We would like to thank OHL colleagues for their collaboration in every communication campaign during 2019. With your help, we...

OHL was once again one of the companies taking part in the 5th edition of the Road Engineering Week in...

1st Prize 1st arrival of the first convoy. Mexico-Toluca suburban railroad. Mexico Francisco Alfonso Moreno 2nd Prizes Dawn with its...

The arrival of good weather increases the number of outdoor activities and thus exposure to sunlight: it’s time to protect...

We would like to thank OHL teams in Ireland, United Kingdom, Norway, Colombia, Chile, Czech Republic, Saudi Arabia and Spain...

More information Download high-resolution infographic